71790875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{44179}}^1$

素因数の和:44207

約数の個数: 16

約数和(自身を含む): 96489120

約数和(自身を除く): 24698245

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 44179, 220895, 574327, 1104475, 2871635, 5522375, 14358175, 71790875]

約数ペア:

[(1, 71790875), (5, 14358175), (13, 5522375), (25, 2871635), (65, 1104475), (125, 574327), (325, 220895), (1625, 44179)]